Anatomical Comparison of Original and Regrowth wood from coppiced and Pollarded Poincianella Pyramidalis Trees in the Caatinga of Pernambuco, Brazil

No metrics data to plot.

The attempt to load metrics for this article has failed.

The attempt to plot a graph for these metrics has failed.

The full text of this article is not currently available.

Brill’s MyBook program is exclusively available on
BrillOnline Books and Journals. Students and scholars affiliated with an
institution that has purchased a Brill E-Book on the BrillOnline platform
automatically have access to the MyBook option for the title(s) acquired by the
Library. Brill MyBook is a print-on-demand paperback copy which is sold at a
favorably uniform low price.

Poincianella pyramidalis (Tul.) L.P. Queiroz (‘catingueira’) is one of the most used trees by rural communities for wood and charcoal in the caatinga of northeast Brazil. It grows rapidly and can survive and thrive after either wet or dry season coppicing or pollarding. This paper explores the anatomical basis for P. pyramidalis being a good choice for fuel and charcoal by comparing the proportions of the constituent cell types (vessels, fibres and parenchyma) in wood from the trunk and branches of original trees with those from regrowth branches after three and six years. Since wood density is correlated with mechanical and physiological strategies of trees, the observations suggest that the anatomical differences between branch and regrowth are the result of rapid regrowth after coppicing or pollarding. The observed differences in cell type proportions along the trunk and branches are of interest from a physiological point of view but have little bearing on whether the regrowth is good for charcoal.

Full text loading...

Anatomical Comparison of Original and Regrowth wood from coppiced and Pollarded Trees in the Caatinga of Pernambuco, Brazil